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Note from Dr. C
April 19, 2016
Food - Meals - Potato Salad
Reset Diet Approved Potato Salad
April 19, 2016

Don’t Resist This Starch

resistant starch

It has been called the skinny carb, resistant fiber, and resistant starch. Whatever you call it, research shows it can help you lose belly fat, feel full, lower your blood sugar, and increase your helpful bacteria.

Why Does it Help?resistant starch

The more your blood sugar goes up and down, the more you gain weight and the more you are at risk for the complications of diabetes. Resistant starch helps stabilize your blood sugar more than any other known compound.

In fact, it was first discovered in 1984 as an effective treatment for a fatal genetic disorder that causes unstable blood sugar, called glycogen storage disease. People with this disease could never go more than 90 minutes between meals without life-threatening hypoglycemia—even at night. Imagine never being able to sleep for more than 90-120 minutes at a time!

Dr. Yuan-Tsong Chen wrote a paper in the New England Journal of Medicine, showing that resistant starch was so slowly digested, it gave the sufferers 7-9 hours of blood sugar and allowed them to sleep through the night for the first time in their lives. [1]

Diabesity

The much more common condition, in which blood sugar is poorly controlled, is type 2 diabetes. In this condition, people experience growth of visceral fat, fatigue, poor mental function, and numerous complications, including heart disease, cancers, kidney damage, and premature brain aging. [2] We now know that many of these same complications occur with obesity even when diabetes is not yet apparent. [3] Because the conditions overlap so greatly, Dr. Francine Kaufman coined the term, “diabesity”, to express their interrelatedness.

Resistant starch has been shown to lower blood sugar, which can lower the complications of diabetes. [4] It has also been shown to reduce the buildup of body fat and lower the medical risks associated with obesity. [5]

Cortisol Metabolism

You may have heard cortisol is a hormone that causes stress and weight gain. What you may not have heard is it also plays backup for controlling your blood sugar. The more stable your blood sugar is, the better your cortisol levels will be. Those with healthier cortisol levels have fewer risks of developing diabetes and fewer complications, such as obesity. [6]

Bowel Flora

Resistant starch works differently than other carbs because it’s mostly digested in the colon by intestinal flora. Other carbs are absorbed in the small intestine. It takes food longer to reach the colon, which is why resistant starch has a gentler effect on blood sugar. Since it is absorbed by healthy bacteria, these bacteria multiply and improve intestinal health by raising the amount of butyrate and other short-chain fats in the colon. [7] Higher levels of butyrate can reduce gas, bloating, and many food intolerances. It can also cut the risk of colon cancer and may also reduce the risks of autoimmune diseases, like arthritis. [8]

Which Foods Have Resistant Starch?

  • Potatoes do, especially when boiled and refrigerated. Those with purple flesh are the highest.
  • Beans and legumes, especially white beans like navy, northern, and cannellini beans.
  • Unripe bananas and skin from organic ripe bananas. Yes, you can eat banana skins.

How Can You Get More Resistant Starch in Your Diet?

Easy. Here are my favorite tricks:

  • Boil potatoes with purple or red flesh, and refrigerate overnight. Dice and add ¾ cup of potatoes to stir-fry dishes AFTER heating.
  • Add ½ cup of navy beans to your salad with lunch.
  • Get ripe, organic bananas. Trim the stem and the tip. Cut in half, and freeze overnight or longer. Use ½ of a banana with the skin in your protein shake. Be sure to use a strong blender.

Want a great way to get resistant starch? Check out this Reset Diet approved potato salad recipe!


 

[1] Chen Y-T, Cornblath M, Sidbury JB, “Cornstarch therapy in type 1 glycogen-storage disease,” N Engl J Med 310:1721–1725, 1984.

[2] Johnson EL, “Glycemic variability in type 2 diabetes mellitus: oxidative stress and macrovascular complications,” Adv Exp Med Biol 2012;771:139-54.

[3] Jung U.J., Choi M.S., “Obesity and its metabolic complications: The role of adipokines and the relationship between obesity, inflammation, insulin resistance, dyslipidemia and nonalcoholic fatty liver disease,” Int. J. Mol. Sci. 2014;15:6184–6223. doi: 10.3390/ijms15046184.

[4] Robertson M.D., “Dietary-resistant starch and glucose metabolism,” Curr. Opin. Clin. Nutr. Metab. Care, 2012;15:362–367, doi: 10.1097/MCO.0b013e3283536931.

[5] Zhang L, Li HT2, Shen L, Fang QC, Qian LL, Jia WP, “Effect of Dietary Resistant Starch on Prevention and Treatment of Obesity-related Diseases and Its Possible Mechanisms,” Biomed Environ Sci., 2015 Apr;28(4):291-7, doi: 10.3967/bes2015.040.

[6] Paredes S, Ribeiro L, “Cortisol: the villain in metabolic syndrome?” Rev Assoc Med Bras., 2014 Jan-Feb;60(1):84-92.

[7] Bird A.R., Conlon M.A., Christophersen C.T., Topping D.L., “Resistant starch, large bowel fermentation and a broader perspective of prebiotics and probiotics,” Benef. Microbes, 2010;1:423–431, doi: 10.3920/BM2010.0041.

[8] Ibid

 

Dr C full res(c) 2015- Integrative Health Care, PC

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Dr. Alan Christianson is an Arizona-based Naturopathic Physician who helps people overcome adrenal and thyroid disorders and achieve lasting fat loss.  He authored the New York Times’ bestselling Adrenal Reset Diet, and The Complete Idiot’s Guide to Thyroid Disease.  Dr. Christianson is the founding physician behind Integrative Health.

Dr. Christianson can be reached at www.MyIntegrativeHealth.com, www.DrChristianson.com and 480-657-0003.